Power supply device of electronic cigarettes



FIG. 1 is a first perspective view of a first embodiment of a powersupply device of electronic cigarettes showing my new design;

FIG. 2 is a second perspective view of FIG. 1;

FIG. 3 is a front elevational view of FIG. 1;

FIG. 4 is a rear elevational view of FIG. 1;

FIG. 5 is a left side view of FIG. 1;

FIG. 6 is a right side view of FIG. 1;

FIG. 7 is a top plan view of FIG. 1;

FIG. 8 is a bottom plan view of FIG. 1;

FIG. 9 is a first perspective view of a second embodiment of the powersupply device of electronic cigarettes;

FIG. 10 is a second perspective view of FIG. 9;

FIG. 11 is a front elevational view of FIG. 9;

FIG. 12 is a rear elevational view of FIG. 9;

FIG. 13 is a left side view of FIG. 9;

FIG. 14 is a right side view of FIG. 9;

FIG. 15 is a top plan view of FIG. 9; and,

FIG. 16 is a bottom plan view of FIG. 9.

The broken lines in the drawings illustrate portions of the power supplydevice of electronic cigarettes which form no part of the claimeddesign.

CLAIM The ornamental design for a power supply device of electroniccigarettes, as shown and described.